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I have exchange 2010sp3 with out any roll up. Not sure if this is supported<br />
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But the problem is unable to add dag member which has win 2012r2.<br />
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Error message saying operation timed out.
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I have exchange 2010sp3 with out any roll up. Not sure if this is supported

But the problem is unable to add dag member which has win 2012r2.

Error message saying operation timed out.

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Thanks! Excellent i was beating around the bush for a weeks time, i should have asked the question first in EE before breaking my head.
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Thanks! Excellent i was beating around the bush for a weeks time, i should have asked the question first in EE before breaking my head.

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I have exchange 2010 sp3 on Windows 2012 and added another Exchange 2010 sp3 on the DR site. The exchange is working fine except the DAG. I could add the DAG member for the Exchange 2010spe on Windows 2012. Does Exchange 2010 SP3 on Windows 2012r2 is supported? <br />
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When i checked the link it says unsupported, not sure if this is the reason i am unable to add the DR Exchange 2010 sp3 server to DAG. &nbsp;<a href="https://technet.microsoft.com/library/ff728623(v=exchg.150).aspx" rel="ugc">https://technet.microsoft.com/library/ff728623(v=exchg.150).aspx</a>
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I have exchange 2010 sp3 on Windows 2012 and added another Exchange 2010 sp3 on the DR site. The exchange is working fine except the DAG. I could add the DAG member for the Exchange 2010spe on Windows 2012. Does Exchange 2010 SP3 on Windows 2012r2 is supported? 

When i checked the link it says unsupported, not sure if this is the reason i am unable to add the DR Exchange 2010 sp3 server to DAG.  https://technet.microsoft.com/library/ff728623(v=exchg.150).aspx

Does Exchange 2010 SP3 on Windows 2012r2 is supported?

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.